The hazardous materials identification system hmis is a numerical hazard rating that incorporates the use of labels with color developed by the american coatings association as a compliance aid for the osha hazard communication hazcom standard.
Hazardous chemical labeling system.
Employers who only store chemicals have the flexibility to use osha s new labeling system or choose to continue using the old nfpa 704 hazard rating system or hazardous material information system hmis.
The nfpa diamond provides a quick visual representation of the health hazard flammability reactivity and special hazards that a chemical may pose during a fire.
In the past some chemical manufacturers used nfpa diamonds on their products but now labels are required to use ghs labeling.
Handling and use of hazardous chemicals thereby allowing them to avoid injuries and illnesses related to exposures to hazardous chemicals.
The revised hcs changes the existing hazard communication standard hcs hazcom 1994 1 from a performance based standard to one that has more structured requirements for the labeling of chemicals.
The globally harmonized system ghs is an internationally adopted system for the classification and labeling of hazardous chemicals that.
Monday january 20 2014 u s.